INFINITI SYSTEMS
VIDEO DISPLAY ADAPTER
|
Card Type |
Video card |
|
Video Chip Set |
Unidentified |
|
Maximum Video Memory |
512KB |
|
Video Types Supported |
Monochrome, CGA, EGA, VGA |
|
Highest Resolution Supported |
1024 x 768 |
|
Data Bus |
8-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Feature connector |
CN1 |
15-pin analog video port |
CN2 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Factory configured - do not alter |
SW1/3 |
Off | |
|
Clock input from feature connector disabled |
JP2 |
Pins 2 & 3 closed | |
|
Clock input from feature connector enabled |
JP2 |
Pins 1 & 2 closed | |
|
Note: When feature connector signal support is enabled, support of 800 x 600 graphics is disabled. | |||
|
VIDEO MEMORY CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
256KB |
(1) 256KB |
None |
|
512KB |
(1) 256KB |
(1) 256KB |
|
Note: Exact size and location of memory banks is unidentified. | ||
|
MONITOR DISPLAY TIMING SELECTION | |
|
Setting |
SW1/1 |
|
Multi-frequency display timing |
On |
|
Standard PS/2 fixed frequency timing |
Off |
|
MONITOR CONFIGURATION SELECTION | |
|
Setting |
SW1/2 |
|
(PS/2) All VGA modes available on any monitor |
On |
|
(PC/AT) Color or monochrome mode depending on monitor type |
Off |
|
DATA PATH CONFIGURATION | |||
|
Video memory |
Bios Autodetect |
W2 |
SW1/4 |
|
16-bit |
Enabled |
On |
On |
|
16-bit |
Disabled |
Off |
On |
|
8-bit |
N/A |
N/A |
Off |
|
Note: The Infiniti Video Memory Display Adapter is configurable to work with 8 or 16-bit Video Memory Data Paths. If an 8-bit video memory is selected, an 8-bit BIOS is also selected. If a 16-bit data path is selected, the user can enable BIOS autodetect to automatically detect the proper BIOS setting. When the BIOS autodetect is disabled, an 8-bit BIOS is automatically selected. | |||
|
IRQ INTERRUPT SELECTION | ||
|
Setting |
JP8 | |
|
IRdisabled |
Open | |
|
IRenabled |
Closed | |